• Ann. Intern. Med. · Jul 2022

    Comment Randomized Controlled Trial

    In former smokers with COPD, HEPA and carbon filter air cleaners improved moderate exacerbations but not QoL.

    • Daniel I Steinberg.
    • Mount Sinai Beth Israel, New York City, New York, USA (D.I.S.).
    • Ann. Intern. Med. 2022 Jul 1; 175 (7): JC78JC78.

    AbstractHansel NN, Putcha N, Woo H, et al. Randomized clinical trial of air cleaners to improve indoor air quality and chronic obstructive pulmonary disease health: results of the CLEAN AIR study. Am J Respir Crit Care Med. 2022;205:421-30. 34449285.

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